| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 12 | Deanna Abell | Master | English | Umatilla, Union |
| 1 | Anna Ambartsum Abramova | Master | English, Russian | Clackamas, Multnomah, Washington |
| 0 | KELLY ACE | Community | English | Clackamas, Multnomah, Washington |
| 9 | ASHLEY ACERS | Master | English | Marion, Polk, Yamhill |
| 0 | Brandi RENEE Acs | Master | English | All |
| 0 | Jose N Adame | Standardized | English, Spanish | Jefferson |
| 0 | MEGAN MICHELLE ADAMS | Community | English | Clackamas, Hood River, Multnomah, Sherman, Wasco, Washington |
| 1 | SHANNON ADEN | Master | English | Clackamas, Multnomah, Washington |
| 0 | JAN ELLEN ALBERTS | Master | English | Morrow, Umatilla, Union |
| 12 | Sherri L Alderman | Master | English | All |
| 13 | Lucia Aleman Oregon | Master | English, Spanish | Benton, Clackamas, Hood River, Lane, Linn, Marion, Multnomah, Polk, Wasco, Washington, Yamhill |
| 0 | LAYLA ALI | Master | Somali | Clackamas, Multnomah, Washington |
| 0 | Fadhil Abdulridah Aljanabi | Specialty Master | English, Other | All |
| 3 | Janet Allison | Master | English | All |
| 1 | AMY ALTENBERGER | Master | English | Clackamas, Multnomah |
| 0 | Rachel Ann Altmann | Master | English | Multnomah |
| 0 | Maria Guadalupe Alvarado | Community | Spanish | Lane |
| 1 | Patricia Alvarado Rojas | Master | English, Spanish | Marion, Multnomah, Washington |
| 0 | Ana B Alvarez | Master | English, Spanish | All |
| 3 | CARMEN MARIA AMADOR | Master | Spanish | Hood River, Jefferson, Marion, Multnomah, Washington |